Parametric method for tracking and analysing lip movements
作者： D. Shah , S. Marshall
DOI: 10.1007/978-1-4471-1597-7_25
关键词:
摘要: Telecommunication systems cover a wide range of techniques dealing from speaker recognition to speech recognition. Each component such system has an effect on its overall performance. The discussed in this paper is the visual feature extractor. This extractor deals with localising, tracking and extracting vital measurements. method used based Bayesian algorithms which are able model lip contour image intensities around mouth area. A further use method, inferring phonologically information can provide complementary data acoustic waveform enable improvement performance process at transmission stage.
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